﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    internal class Program
    {
        static void Main(string[] args)
        {
            string json = @"{""StepCode"":""S10"",""LineNo"":""SMT01"",""LotSN"":""202109275389"",""Operator"":""administrator""}";

             //解析json
            var result = Newtonsoft.Json.JsonConvert.DeserializeObject<StepCode>(json  
            

        }
    }
}
